Αποτελέσματα αναζήτησης για: «f/5»

Transforms the LS80MT into a 2-lens ED Apo for observation & photography of moon, planets & deep-sky...

Provide extra height to your rig without sacrificing stability. It is not only suitable for the ZWO carbon fiber tr...

The TS Superflat TS GPU coma corrector is one of the best correctors for astrophotography through fast Newtonians...

The economically priced Newtonian focuser TSFOCN2 is well suited for observation and astrophotography with DSLR or astro...

This primary mirror fan shortens the temperature adaptation time of your Newton telescope and thereby enables quicker us...

Can be used with SCT 2" telescopes. For 2" male thread telescopes such as Meade and Celestron SCTs...

The microscope is designed for studying the microstructure of metals and alloys, semiconductor materials, and other opaq...

The microscope is designed for studying the microstructure of metals and alloys, semiconductor materials, and other opaq...

The microscope is designed for studying the microstructure of metals and alloys, semiconductor materials, and other opaq...

The microscope is designed for studying the microstructure of metals and alloys, semiconductor materials, and other opaq...

Coma corrector for Newton telescopes that neither reduces the focal length nor the image field of your telescope...

T-Ring από την Kowa για την προσαρμογή κάμερας Micro 4/3 στο σύστημα Τ2 των αξεσουάρ φωτογράφησης των διοπτρών Kowa...

New Vixen SD81SII high performance apochromatic refractor with FPL53 SD-glass for demanding observers and astrophotograp...

New Vixen SD103SII apochromatic high-performance refractor with FPL53 SD glass and improved optical properties for deman...

The eyepiece with diopter adjustment is the best choice for microscopes without a diopter ring on the eyepiece tube...

The eyepiece with diopter adjustment is the best choice for microscopes without a diopter ring on the eyepiece tube...

The eyepiece with diopter adjustment is the best choice for microscopes without a diopter ring on the eyepiece tube...

The eyepiece with diopter adjustment is the best choice for microscopes without a diopter ring on the eyepiece tube...

Penetrate through the cloud and fog and capture stars in the daytime with ASI990MM Pro SWIR DSO Cooled Camera...

Penetrate through the cloud and fog and capture stars in the daytime with ASI991MM Pro SWIR DSO Cooled Camera...